<template>
  <el-row :gutter="20">
    <el-col :span="4">
      <category @tree-node-click="treeNodeClick" />
    </el-col>
    <el-col :span="20">
      <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-input v-model="dataForm.attrName" placeholder="属性名" clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button @click="getDataList()">查询</el-button>
          <el-button type="primary" @click="getAllDataList()">查询全部</el-button>
          <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
          <el-button type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
        </el-form-item>
      </el-form>
      <el-table :data="dataList" border v-loading="dataListLoading" @selection-change="selectionChangeHandle" style="width: 100%;">
        <el-table-column type="selection" header-align="center" align="center" width="50">
        </el-table-column>
        <el-table-column prop="attrName" header-align="center" align="center" label="属性名">
        </el-table-column>
        <el-table-column v-if="attrtype == 1" prop="searchType" header-align="center" align="center" label="可检索">
          <template slot-scope="scope">
            <i class="el-icon-success" v-if="scope.row.searchType==1"></i>
            <i class="el-icon-error" v-else></i>
          </template>
        </el-table-column>
        <el-table-column prop="icon" header-align="center" align="center" label="属性图标">
        </el-table-column>
        <el-table-column prop="valueSelect" header-align="center" align="center" label="可选值" width="150">
          <template slot-scope="scope">
            <el-tooltip placement="top">
              <div slot="content">
                <span v-for="(i, index) in scope.row.valueSelect.split(';')" :key="index">
                  {{i}}
                  <br />
                </span>
              </div>
              <div class="ellipsis">{{ scope.row.valueSelect }}</div>
            </el-tooltip>
          </template>
        </el-table-column>
        <el-table-column prop="valueType" header-align="center" align="center" label="值类型">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.valueType==0">单选</el-tag>
            <el-tag v-else>多选</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="enable" header-align="center" align="center" label="启用状态">
          <template slot-scope="scope">
            <i class="el-icon-success" v-if="scope.row.enable==1"></i>
            <i class="el-icon-error" v-else></i>
          </template>
        </el-table-column>
        <el-table-column prop="catelogName" header-align="center" align="center" label="所属分类">
        </el-table-column>
        <el-table-column v-if="attrtype == 1" prop="attrGroupName" header-align="center" align="center" label="所属分组">
        </el-table-column>
        <el-table-column v-if="attrtype == 1" prop="showDesc" header-align="center" align="center" label="快速展示">
          <template slot-scope="scope">
            <i class="el-icon-success" v-if="scope.row.showDesc==1"></i>
            <i class="el-icon-error" v-else></i>
          </template>
        </el-table-column>
        <el-table-column fixed="right" header-align="center" align="center" width="150" label="操作">
          <template slot-scope="scope">
            <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.attrId)">修改</el-button>
            <el-button type="text" size="small" @click="deleteHandle(scope.row.attrId)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" :current-page="pageIndex" :page-sizes="[10, 20, 50, 100]"
        :page-size="pageSize" :total="totalPage" layout="total, sizes, prev, pager, next, jumper">
      </el-pagination>
      <!-- 弹窗, 新增 / 修改 -->
      <add-or-update :type="attrtype" v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
    </el-col>
  </el-row>
</template>

<script>
import AddOrUpdate from './attr-add-or-update';
import Category from '../common/category';

export default {
  props: {
    attrtype: {
      type: Number,
      default: 1
    }
  },
  data() {
    return {
      catId: 0,
      dataForm: {
        attrName: ''
      },
      dataList: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false
    }
  },
  components: {
    AddOrUpdate,
    Category
  },
  activated() {
    this.getDataList()
  },
  methods: {
    treeNodeClick(data) {
      console.log("父组件接收到子组件的数据: ", data);
      if (data.catLevel == 3) {
        this.catId = data.catId;
        this.getDataList();
      }
    },
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true;
      let type = this.attrtype == 0 ? "sale" : "base";
      this.$http({
        url: this.$http.adornUrl(`/product/attr/${type}/list/${this.catId}`),
        method: 'get',
        params: this.$http.adornParams({
          'page': this.pageIndex,
          'limit': this.pageSize,
          'attrName': this.dataForm.attrName
        })
      }).then(({ data }) => {
        if (data && data.code === 0) {
          this.dataList = data.page.list
          this.totalPage = data.page.totalCount
        } else {
          this.dataList = []
          this.totalPage = 0
        }
        this.dataListLoading = false
      })
    },
    getAllDataList() {
      this.catId = 0;
      this.getDataList();
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val
      this.pageIndex = 1
      this.getDataList()
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val
      this.getDataList()
    },
    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id)
      })
    },
    // 删除
    deleteHandle(id) {
      var ids = id ? [id] : this.dataListSelections.map(item => {
        return item.attrId
      })
      this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$http({
          url: this.$http.adornUrl('/product/attr/delete'),
          method: 'post',
          data: this.$http.adornData(ids, false)
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.$message({
              message: '删除成功',
              type: 'success',
              duration: 1500,
              onClose: () => {
                this.getDataList()
              }
            })
          } else {
            this.$message.error(data.msg)
          }
        })
      })
    }
  }
}
</script>
<style>
.ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%; /* 确保宽度由父元素控制 */
}
</style>